553665928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5791}}^1$

素因数の和:5870

約数の個数: 64

約数和(自身を含む): 1188518400

約数和(自身を除く): 634852472

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 296, 323, 629, 646, 703, 1258, 1292, 1406, 2516, 2584, 2812, 5032, 5624, 5791, 11582, 11951, 23164, 23902, 46328, 47804, 95608, 98447, 110029, 196894, 214267, 220058, 393788, 428534, 440116, 787576, 857068, 880232, 1714136, 1870493, 3642539, 3740986, 4071073, 7285078, 7481972, 8142146, 14570156, 14963944, 16284292, 29140312, 32568584, 69208241, 138416482, 276832964, 553665928]

約数ペア:

[(1, 553665928), (2, 276832964), (4, 138416482), (8, 69208241), (17, 32568584), (19, 29140312), (34, 16284292), (37, 14963944), (38, 14570156), (68, 8142146), (74, 7481972), (76, 7285078), (136, 4071073), (148, 3740986), (152, 3642539), (296, 1870493), (323, 1714136), (629, 880232), (646, 857068), (703, 787576), (1258, 440116), (1292, 428534), (1406, 393788), (2516, 220058), (2584, 214267), (2812, 196894), (5032, 110029), (5624, 98447), (5791, 95608), (11582, 47804), (11951, 46328), (23164, 23902)]